Footwear sole



FIG. 1 is a medial side view of a footwear sole. Portions of the footwear sole inside the dashed line form no part of the claimed design.

FIG. 2 is a lateral side view of the footwear sole of FIG. 1. Portions of the footwear sole inside the dashed line form no part of the claimed design.

FIG. 3 is a front view of the footwear sole of FIG. 1. Portions of the footwear sole inside the dashed line form no part of the claimed design.

FIG. 4 is a rear view of the footwear sole of FIG. 1. Portions of the footwear sole inside the dashed line form no part of the claimed design.

FIG. 5 is a bottom view of the footwear sole of FIG. 1; and,

FIG. 6 is a perspective view of the footwear sole of FIG. 1. 

CLAIM The ornamental design for a footwear sole, as shown and described. 